%I #4 Mar 30 2012 17:20:37
%S 1,1,122,1787655,3167175688854,678916835046916685242,
%T 17609365062977481891291808896932,
%U 55265734103510888653163896029554175314160719
%N q-Catalan numbers (binomial version) for q=11.
%F {1 / (n+1)_q} {2 n choose n}_q.
%K nonn,easy
%O 0,3
%A _Olivier GĂ©rard_